Artifex: >> Ghostscript >> 2.4 Security Vulnerabilities
An issue was discovered in decode_utf8 in base/gp_utf8.c in Artifex Ghostscript before 10.04.0. Overlong UTF-8 encoding leads to possible ../ directory traversal.
CVSS Score
7.8
EPSS Score
0.001
Published
2024-11-10
An issue was discovered in psi/zcolor.c in Artifex Ghostscript before 10.04.0. There is an out-of-bounds read when reading color in Indexed color space.
CVSS Score
5.5
EPSS Score
0.0
Published
2024-11-10
An issue was discovered in psi/zfile.c in Artifex Ghostscript before 10.04.0. Out-of-bounds data access in filenameforall can lead to arbitrary code execution.
CVSS Score
7.8
EPSS Score
0.001
Published
2024-11-10
An issue was discovered in psi/zcolor.c in Artifex Ghostscript before 10.04.0. An unchecked Implementation pointer in Pattern color space could lead to arbitrary code execution.
CVSS Score
7.8
EPSS Score
0.001
Published
2024-11-10
Artifex Ghostscript before 10.03.0 sometimes has a stack-based buffer overflow via the CIDFSubstPath and CIDFSubstFont parameters.
CVSS Score
5.4
EPSS Score
0.001
Published
2024-07-03
Artifex Ghostscript before 10.03.1 allows memory corruption, and SAFER sandbox bypass, via format string injection with a uniprint device.
CVSS Score
6.3
EPSS Score
0.057
Published
2024-07-03
Artifex Ghostscript before 10.03.1, when Tesseract is used for OCR, has a directory traversal issue that allows arbitrary file reading (and writing of error messages to arbitrary files) via OCRLanguage. For example, exploitation can use debug_file /tmp/out and user_patterns_file /etc/passwd.
CVSS Score
7.5
EPSS Score
0.002
Published
2024-07-03
An issue was discovered in Artifex Ghostscript before 10.03.1. Path traversal and command execution can occur (via a crafted PostScript document) because of path reduction in base/gpmisc.c. For example, restrictions on use of %pipe% can be bypassed via the aa/../%pipe%command# output filename.
CVSS Score
5.3
EPSS Score
0.0
Published
2024-07-03
An issue was discovered in Artifex Ghostscript before 10.03.1. There is path traversal (via a crafted PostScript document) to arbitrary files if the current directory is in the permitted paths. For example, there can be a transformation of ../../foo to ./../../foo and this will grant access if ./ is permitted.
CVSS Score
6.3
EPSS Score
0.001
Published
2024-07-03
An issue was discovered in Artifex Ghostscript before 10.03.1. contrib/opvp/gdevopvp.c allows arbitrary code execution via a custom Driver library, exploitable via a crafted PostScript document. This occurs because the Driver parameter for opvp (and oprp) devices can have an arbitrary name for a dynamic library; this library is then loaded.
CVSS Score
8.8
EPSS Score
0.008
Published
2024-07-03